package com.chrisandjo.rostra.domain;

import java.util.List;
import java.util.Set;

public interface Roster {

    long getId();

    void addPeopleToDate(Set<Person> people, String date);

    Set<Person> getPeopleOnDate(String date);

    String getName();

    List<String> getDatesForPerson(Person person);

    void addPersonToDate(Person person, String date);

    void addPerson(Person person);

    Set<Person> getPeople();
}
